My 2015 E350 with only 40,000 miles was diagnosed to have a rotted and detached rear sub frame. Seems to be a common problem because of defective metal used by the manufacturer. There seems to be a lot of others with same issue I found on the internet. While Mercedes-?? Benz has no recall as of yet. While driving on the highway, while at 50 to 60 mph. The car would sway and feel like it was sliding. After hitting the brakes the car would pull drastically to one side. After inspection at my Mercedes Benz dealership they told me that it is completely rotted and broke apart, this is a life safety accident since it could disconnect and hit gas tank and rip apart brake lines. The rear axle would shift and possibly fall out. While driving this car it put my family in complete danger. There were no signs, warning lights etc. That could have made me aware of the severe situation.

- Huntington, NY, USA

The rear subframe of the car (MB E350, 2015 with 81,000 miles) is completely rusted/corroded through creating an unsafe situation where the car pulled left on braking with resultant loss of control of the vehicle as it spun out. The brake lines are adjacent and are also currently being inspected by MB Open Road Service [XXX] in Bridgewater, NJ. It is a miracle we (my three grandchildren, my husband, and/or I) were not involved in a tragic accident. This manufacturing component failure has been widely reported in the USA and worldwide for years with recalls in other countries, but not yet in the USA. I also reported this by phone to MBUSA, but have yet to receive any information or confirmation of the issue in writing. As you can see from the photo (courtesy of Denson's Auto Repair who has seen this issue before), the subframe is completely corroded through. There were no warning lights and I get my vehicle serviced at the dealer every year. The vehicle was thoroughly inspected in January of 2022 for an A type service and no mention was made to me at that time about this dangerous corrosion. This is a material failure and not simply a result of harsh NJ winters with salted roads. I have never seen subframe corrosion failure in any of my cars with far more years and miles on them. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

- Warren, NJ, USA

SINCE WE HAVE HAD THIS VEHICLE (2017) WE HAD COME TO HEAR A LOUD CRACKING OF THE PANO ROOF WHEN TURNING (SAY FROM A GAS STATION OR SIDE SHOP) AND OVER THE YEARS IT HAS BECOME LOUDER AND LOUDER UNTIL IT IS CONSTANT. IT IS SUCH THAT WE HEAR IT ALL THE TIME IN WARM/HOT WEATHER (LIKE NOW, AT THE TIME OF REPORTING); DISCUSSIONS AND RESEARCH HAS TOLD US IT IS A SERIOUS PROBLEM IN THAT THE ROOF COULD GIVE WAY (ALBEIT, EXPLODE?). ARE THEIR ANY TSB BULLETINS ON THIS ISSUE? THANK YOU FOR YOUR CONSIDERATION OF THIS MATTER. BEST REGARDS, [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

- Alexandria, VA, USA